Sunken concrete slabs can be lifted back into place with a standard lifting rig and high-strength polyurethane foam. The expansion force of the concrete leveling foam coupled with the pressure of a specialized pump generate enough controlled force to lift virtually any structure back into position with 1/8” precision.

Alchemy-Spetec offers a variety of slab lifting rig options including:

• V Nose Trailers
• Box Truck Build-Outs
  (Truck not included.)
• Gooseneck Trailers
• Tractor Trailer Build-Outs
  (Truck & trailer not included.)

The demo video below covers the following topics:

• Introduction to Slab Lifting with a Standard Rig
• Drilling Injection Holes
• Preventing Concrete Stains with AP Flush 125
• Testing the Water on the MixMaster Gun
• Doing a Test Shot
• Injecting Polyurethane
• Testing the Injection Hole with Water
• Clearing the Gun Before Removal

Watch the demo video now...

Want more information on lifting slabs with polyurethane?